Kenwood TK-3202 Service Manual page 34

A B C D
TK-3202/3206
PC BOARD
1
TX-RX UNIT (X57-6890-XX) Component side view (J72-0913-09)
2
-20 : K,M (TK-3202), M (TK-3206) -22 : M3 (TK-3206) -23 : K2,M2 (TK-3202)
3
L404
CP404
C430
F401
C405
C401
75
R416
4 C402 76
BATT+
5
IC405
6
100
1
5R
5M
R422
4 3
IC404
7
5 1
C419 X2
5T
R407
1 5
C433 C434
IC403
Q302
3 4
C432
R307
C333
C418
8
C332
16
17
R311
+
D302
C311
IC301
R314
9
25
D301
26
C317
C324
R331
C325
C326
R446 C330
10
11
Ref. No. Address Ref. No. Address
IC1 8I Q104
IC101 4M Q105
IC301 9D Q107
IC302 8P Q108
12
IC403 8B Q109
IC404 7B Q202
IC405 5D Q301
IC406 9F Q302
13
Q8 8J Q303
30
14
E F G
R203
TH203
R213
51
R211
50
C214
RSSI
PCTV
GND
Black
26
25
ADDITIONAL PCB
5C
R419
Brown
RX-W/N
C301
R3
+
C3 R8
R306
R5
R357
D1
10
+
9
C4
R312
R16
R315
R18
C319
1
32
R317
C323
R322
R424
R319
R425
R329 C329
Ref. No. Address Ref. No. Address
ADDITIONAL PCB
5L Q304 7P D11 7J
4K Q305 8O D102 4M
GND
4L Q306 9P D301 9B
4L Q316 9O D302 9B
5L Q401 8R D303 8A
4F Q402 8R D403 8R
RX-W/N
10E Q407 8D D404 8R
8B Q408 7D
7P D1 8H
H I J K
TX-RX UNIT (X57-6890-XX) Component side view (J72-0913-09)
-20 : K,M (TK-3202), M (TK-3206) -22 : M3 (TK-3206) -23 : K2,M2 (TK-3202)
BPF
MIC301 R121
+ –
MOD IN
Red
R341
R338
White
R344
MOD OUT
C77
C79 +
R42
1 20
D11
C7
IC1
Q8
R11
R10
C8
10 11
R9
R15 C19 R20
C11
+ 5MS
+ R31
C22
+
C27
R26 R25
+
C32
R22
CV
MOD IN
R901
C902
C901
MOD OUT
L M N O
PC BOARD
R438
R134
5 4
R436
G
IC101
D R403
S Q108
8 1
C403
R142
R130
R139 C146 R140
D102
R141 R132
R127
R138
Q107
C140
R126
+
C126
R135
R128
Q109
Q104
B
R129
L301
R347
G
MICIN MIC
OPTDET
SP– SP+
S
R339 R340 Q316
SPO
+
TXD
+
PTT/RXD
SPI
AE
NC
L302
P Q R S
TK-3202/3206
J72-0913-09
R409
R410
R412
L111
CN13
R411
ANT
CN401
C334
SB
R334
R336
R335
Q303
Q402
D404
R414
R413
D403
C341
Q401
R342
S
Q306
D
D
G
R348
R349
C344
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Foil side
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14